Picture in Blog Box's Background, Erm..? Options

[Individualityy]

You know how you have a boxed xanga..how do you make the background of the box an image? I bet this was asked before..but I can't find it

[lookitskim]

Now all u gotta do is customize it..

CODE

<!-- begin code provided by createblog.com -->
<style type="text/css">
table.blogbody {
/* this edits the other the place where the  blog is */
url("URL HERE");
background-attachment: no-fixed;
background-position: TOP LEFT;
background-repeat:repeat-y;
background: 000000;
width:280px;
border: 1px solid #C7B08C;
}</style>
<!-- end code provided by createblog.com -->

[Individualityy]

Thanks!